MTX 251 HORNET LIGHTWEIGHT STEEL REAR SPROCKET 520 PITCH 52-TEETH - 11H-428-52

CNC machined from case-hardened Chromoly steel the MTX HornetLightweight Steel rear sprockets are built to last. The combination of thefully-heat treated steel and computer designed weight reduction holes theMTX Hornet will last longer than any alloy sprocket and weigh less thansolid OEM steel sprockets. Self-cleaning holes increase chain and sprocketlife while a nickel finish provides corrosion and wear resistance.

CNC machined from case-hardened Chromoly steel
Fully heat-treatedfor maximum strength and durability
Computer designed weight reductionholes
Lightening holes reduce rotational mass
Self-cleaning mudgrooves
Nickel finish counters corrosion and provides wearresistance
Lasts longer than aluminium sprockets
Presentableclamshell for an excellent presentation

Pitch: 520
Teeth:52